Home / 45,446,742.60-62,718,052.28-26,877,800.40

Finding the Fourth Proportional to 45,446,742.60, 62,718,052.28 and 26,877,800.40

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Solution

The fourth proportional to 45,446,742.60, 62,718,052.28 and 26,877,800.40 is: 37,092,279.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446,742.60 : 62,718,052.28 = 26,877,800.40 : x
  2. Step 2: Convert to fraction form
    45,446,742.60/62,718,052.28 = 26,877,800.40/x
  3. Step 3: Cross multiply
    45,446,742.60x = 62,718,052.28 × 26,877,800.40
  4. Step 4: Simplify right side
    45,446,742.60x = 1,685,723,290,658,604.75
  5. Step 5: Solve for x
    x = 1,685,723,290,658,604.75/45,446,742.60
  6. Step 6: Final answer
    x = 37,092,279.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.